Running Unit Tests with Visual Studio 2017

Continua CI Bugs
1

Hi,

running on CI 1.8.1.739 we encounter an issue after upgrading from VS 2015 to VS 2017.

Our build does include unit tests which fail with  this error:
[Error] An error occurred while parsing unit test output. VSTest.Console did not produce a trx report file.

Running on VS 2015

Microsoft ®-Testausfhrungs-Befehlszeilentool Version 14.0.25420.1

16:41:08                              Erfolgreich   TestNullIf
16:41:08                              Ergebnisdatei: D:\ContinuaCI\CI_WS\Ws\12206\TestResults\finalbuilder_XXXX 2018-02-20 16_41_07.trx
16:41:08                             
16:41:08                              Gesamtanzahl von Tests: 14. Erfolgreich: 14. Fehlgeschlagen: 0. šbersprungen: 0.
16:41:08                              Testlauf erfolgreich.
16:41:08                              Testausfhrungszeit: 1,3215 Sekunden
16:41:08                              VSTest results: Fixtures: 2, Tests: 14, Passes: 14, Failures: 0, Errors: 0, Inconclusive: 0, Ignored: 0, Skipped: 0, Invalid: 0, Not Run: 0

This run’s fine.


Running on VS 2017

Microsoft ® Testausfhrungs-Befehlszeilentool Version 15.5.0

16:30:27                                              Bestanden TestNullIf
16:30:27                                             
16:30:27                                              Tests gesamt: 14. Bestanden: 14. Fehler: 0. šbersprungen: 0.
16:30:27                                              Der Testlauf war erfolgreich.
16:30:27                                              Testausfhrungszeit: 2,1118 Sekunden
16:30:27                                              Ergebnisdatei: D:\ContinuaCI\CI_WS\Ws\12205\TestResults\finalbuilder_XXXX_2018-02-20_16_30_26.trx
16:30:27                                              [Error] An error occurred while parsing unit test output. VSTest.Console did not produce a trx report file.

This fails obviously. However, the file does exist!

Your help is appreciated.

Thomas
2

Hi

It looks like an issue with the regex used to determine the trx path, can you send the unobfuscated log text to support @ finalbuilder.com so we can test with it here.

3

Hi,

i’ve just sent the log to you.

Thomas

4

I confirm the issue is fixed with 1.8.1.759.

Thanks a lot for providing a fix so quick!

Thomas